id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5407336,2477162,plaintiff,Wallingford,William,,587015,"Wallingford, William, of St Albans, abbot",0 5407337,2477162,defendant,Ussher,Simon,miller,589070,"Ussher, Simon, of Bykeleswade, Beds, miller",0